<template>
    <h2  class="person" ref="title2">你好</h2>
    <button @click="showLog">测试</button>
    <Person ref="ren"/>
</template>

<script lang="ts" setup name="App">
import Person from "./components/Person.vue";

import { ref } from 'vue'

let title2 = ref()
let ren = ref()

function showLog() {
    // console.log(title2.value);
    console.log(ren.value);
    
    
}
</script>
